Objective To understand the current status of municipal water supply, and to provide scientific basis for the supervision and management of drinking water. Methods Statistical analysis of the results of the 2007-2011 municipal water supply, the water supply of the factory, the peripheral water, the two water supply monitoring results. Results Water samples were detected in 1461 samples, the qualified rate was 80.97%, the total pass rate was 1183. Which the factory water 39, the qualified rate of 994; 89.74%...